COK to HYD: Distance and Flight Time

How far is it from Kochi to Hyderabad?

The great-circle distance between Cochin International Airport (COK) and Rajiv Gandhi International Airport (HYD) is 817 km (508 mi, 441 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.

How long is the flight from COK to HYD?

A nonstop flight typically takes about 1h 30m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. HYD is roughly north of COK.

How is the COK to HYD route written in code?

The pair is written COK-HYD in IATA codes and VOCI-VOHS in ICAO codes, the form used on a flight plan. Cochin International Airport is COK (VOCI), Rajiv Gandhi International Airport is HYD (VOHS).

Both ICAO codes start with V, the prefix ICAO assigns to South and Southeast Asia, so this is a route inside one ICAO region. How ICAO prefixes are laid out.

HYD sits 1,994 ft (608 m) higher than COK, which is a real difference in air density on takeoff.

Airlines flying COK to HYD

2 airlines appear on this route in the open route dataset, 2 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:

Route and carrier data comes from the OpenFlights open dataset, regenerated here on 3 July 2026. It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.

Frequently asked questions

COK airport code · HYD airport code · Busiest airports worldwide